Climate at a Glance

Statewide Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of September 2021. For more information, please see Climatological Rankings.


Wyoming

Average Temperature Rankings, May 2021

View Period (Months):All1234567891011121824364860
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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
May 2021
1-Month
48.7°F
(9.3°C)
48.4°F
(9.1°C)
0.3°F
(0.2°C)
63rd Coolest Coolest since: 2019 1917
65th Warmest Warmest since: 2020 1934
Ties: 1923
Apr–May 2021
2-Month
43.3°F
(6.3°C)
43.6°F
(6.4°C)
-0.3°F
(-0.1°C)
48th Coolest Coolest since: 2019 1917
80th Warmest Warmest since: 2020 1934
Ties: 1964
Mar–May 2021
3-Month
39.6°F
(4.2°C)
38.8°F
(3.8°C)
0.8°F
(0.4°C)
80th Coolest Coolest since: 2019 1917
48th Warmest Warmest since: 2020 1934
Ties: 1921, 1966
Feb–May 2021
4-Month
34.0°F
(1.1°C)
34.6°F
(1.4°C)
-0.6°F
(-0.3°C)
45th Coolest Coolest since: 2019 1917
83rd Warmest Warmest since: 2020 1934, 1992
Ties: 1960, 1970, 1984, 1989
Jan–May 2021
5-Month
31.9°F
(-0.1°C)
31.4°F
(-0.3°C)
0.5°F
(0.2°C)
72nd Coolest Coolest since: 2019 1917
56th Warmest Warmest since: 2020 1934
Ties: 1911, 1943
Dec 2020–May 2021
6-Month
30.7°F
(-0.7°C)
29.6°F
(-1.3°C)
1.1°F
(0.6°C)
86th Coolest Coolest since: 2019 1917
41st Warmest Warmest since: 2020 1934
Ties: 1938, 1967, 1974
Nov 2020–May 2021
7-Month
31.0°F
(-0.6°C)
29.5°F
(-1.4°C)
1.5°F
(0.8°C)
101st Coolest Coolest since: 2019 1917
26th Warmest Warmest since: 2020 1934
Ties: 1961, 1998
Oct 2020–May 2021
8-Month
32.3°F
(0.2°C)
31.2°F
(-0.4°C)
1.1°F
(0.6°C)
96th Coolest Coolest since: 2020 1917
31st Warmest Warmest since: 2018 1934
Ties: 1938, 1958, 1988
Sep 2020–May 2021
9-Month
34.9°F
(1.6°C)
33.7°F
(0.9°C)
1.2°F
(0.7°C)
100th Coolest Coolest since: 2020 1917
27th Warmest Warmest since: 2018 1934
Aug 2020–May 2021
10-Month
38.2°F
(3.4°C)
36.6°F
(2.6°C)
1.6°F
(0.8°C)
108th Coolest Coolest since: 2020 1917
19th Warmest Warmest since: 2018 1934
Ties: 1963, 2003, 2013
Jul 2020–May 2021
11-Month
40.8°F
(4.9°C)
39.3°F
(4.1°C)
1.5°F
(0.8°C)
106th Coolest Coolest since: 2020 1917
21st Warmest Warmest since: 2018 1934
Ties: 2002
Jun 2020–May 2021
12-Month
42.3°F
(5.7°C)
40.7°F
(4.8°C)
1.6°F
(0.9°C)
106th Coolest Coolest since: 2020 1917
21st Warmest Warmest since: 2018 1934
Ties: 1989, 2009
Dec 2019–May 2021
18-Month
38.7°F
(3.7°C)
37.1°F
(2.8°C)
1.6°F
(0.9°C)
103rd Coolest Coolest since: 2020 1917
23rd Warmest Warmest since: 2018 2016
Jun 2019–May 2021
24-Month
41.9°F
(5.5°C)
40.8°F
(4.9°C)
1.1°F
(0.6°C)
99th Coolest Coolest since: 2020 1917
27th Warmest Warmest since: 2019 1935
Ties: 1988, 1989, 1991, 2009, 2019
Jun 2018–May 2021
36-Month
41.5°F
(5.3°C)
40.7°F
(4.8°C)
0.8°F
(0.5°C)
89th Coolest Coolest since: 2011 1918
36th Warmest Warmest since: 2020 2017
Ties: 1988, 1997
Jun 2017–May 2021
48-Month
41.9°F
(5.5°C)
40.7°F
(4.8°C)
1.2°F
(0.7°C)
101st Coolest Coolest since: 2012 1899
23rd Warmest Warmest since: 2020 2018
Ties: 1991
Jun 2016–May 2021
60-Month
42.2°F
(5.7°C)
40.7°F
(4.8°C)
1.5°F
(0.9°C)
108th Coolest Coolest since: 2014 1917
15th Warmest Warmest since: 2020 2016, 2017, 2018
Ties: 1992, 2000, 2001

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2021, retrieved on October 23, 2021 from https://www.ncdc.noaa.gov/cag/